Sheesh, this is incredibly bad karma. Me, I'd stay off of that road. -JimD On Dec 4, 2011, at 4:35 PM, Ray wrote:
> Took a nice ride across the bridge and up to Hawk Hill, planning to > get home in time to catch the 49er game at the end of 1st quarter. I > didn't make it. My rear rim blew out as I took a slow (translated: > continuous braking down 18% descent to hold speed at 10(-)mph.) > descent down back side of Conzumel Road toward the lighthouse. > > Because I crashed on the same section of this road in January and > broke my collarbone, I have been taking this descent extra carefully > and slowly now that I am back on the bike. Just as I was in the last > tight turn before the road levels out to a reasonable grade, my rear > tire popped and blew out. > > I managed to stay upright and bring it to a stop against a bank. > There, I discovered that my rear rim blew out and a 18" section of the > sidewall bead just blew out and tangled up in the spokes and > chainstay. The wheel rims are Araya. Just prior to leaving home, I > pumped up the rear Pasella x32 to 85 pounds. The wheels are about > three years old. No prior wheel trauma. > > Could this failure resulted from the long braking over-heating the rim > and the pressure blowing it out? Seems strange, but, can that happen? > > Here are the pix: > > http://www.flickr.com/photos/8581354@N03/sets/72157628281638979/with/6455986331/ > > > > -- > You received this message because you are subscribed to the Google Groups > "RBW Owners Bunch" group. > To post to this group, send email to rbw-owners-bunch@googlegroups.com. > To unsubscribe from this group, send email to > rbw-owners-bunch+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rbw-owners-bunch?hl=en. > -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to rbw-owners-bunch@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.
